.content{
    width: 97%;
    height: auto;
    margin: .1rem auto;
}
.content .img-box{
    width: 100%;
    position: relative;
}
.content .img-box img{
    width: 100%;
    display: block;
}
.content .img-box p{
    line-height: .3rem;
    padding:.03rem .1rem;
   background-color: #f75a44;
    position: absolute;
    left: 0;
    top: 0;
    color: #fff;
}
.avtive-box{
    margin-top: .1rem;
}
.avtive-box a{
    display: block;
    width: 100%;
    text-align: center;
    color: #fb7a2f;
    line-height: .35rem;
    margin: .1rem 0 0;
}
.case-box{
   width: 100%;
    height: auto;
    display: flex;
}
.case-box .case-item{
    width: 20.5%;
    padding-right: 6%;
}
.case-box .case-item:last-child{
    padding-right: 0;
}
.case-box .case-item .case-text{
    text-align: center;
    padding: 0  5%;
}
.case-box .case-text p{
    font-size: .26rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: .1rem 0;
}
.case-box .case-text span{
    display: block;
    font-size: .12rem;
    color: #a9a9a9;
    margin-bottom: .1rem;
}
.case-box .case-text button{
    padding: .08rem .35rem;
    border: 1px solid #f75a44;
    border-radius: .2rem;
    background: none;
    color: #f75a44;
}